Local Calling Guide
Area code/prefix search
NPA: 815
[Rate centres in NPA 815]
[Dial plan for NPA 815]
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| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 815-756
| A |
De Kalb |
IL |
DKLBILXADS0 |
1036 FRONTIER NORTH, INC. - IL |
364 |
|
|
|
| 815-756
| 0 |
De Kalb |
IL |
DKLBILRSDMD |
6529 T-MOBILE USA, INC. |
364 |
|
2010-01-15 |
|
| 815-756
| 1 |
De Kalb |
IL |
DKLBILXADS0 |
1036 FRONTIER NORTH, INC. - IL |
364 |
|
|
|
| 815-756
| 2 |
De Kalb |
IL |
DKLBILXADS0 |
1036 FRONTIER NORTH, INC. - IL |
364 |
|
|
|
| 815-756
| 3 |
De Kalb |
IL |
DKLBILXADS0 |
1036 FRONTIER NORTH, INC. - IL |
364 |
|
|
|
| 815-756
| 4 |
De Kalb |
IL |
DKLBILXADS0 |
1036 FRONTIER NORTH, INC. - IL |
364 |
|
|
|
| 815-756
| 5 |
De Kalb |
IL |
DKLBILXADS0 |
1036 FRONTIER NORTH, INC. - IL |
364 |
|
|
|
| 815-756
| 6 |
De Kalb |
IL |
DKLBILXADS0 |
1036 FRONTIER NORTH, INC. - IL |
364 |
|
|
|
| 815-756
| 7 |
De Kalb |
IL |
DKLBILXADS0 |
1036 FRONTIER NORTH, INC. - IL |
364 |
|
|
|
| 815-756
| 8 |
De Kalb |
IL |
DKLBILXADS0 |
1036 FRONTIER NORTH, INC. - IL |
364 |
|
|
|
| 815-756
| 9 |
De Kalb |
IL |
DKLBILXADS0 |
1036 FRONTIER NORTH, INC. - IL |
364 |
|
|
|
| 815-757
| A |
De Kalb |
IL |
DKLBILRS3MD |
6265 UNITED STATES CELLULAR - IL |
364 |
|
|
|
| 815-757
| 0 |
De Kalb |
IL |
DKLBILRS3MD |
6265 UNITED STATES CELLULAR - IL |
364 |
|
|
|
| 815-757
| 1 |
De Kalb |
IL |
DKLBILRS3MD |
6265 UNITED STATES CELLULAR - IL |
364 |
|
|
|
| 815-757
| 2 |
De Kalb |
IL |
DKLBILRS3MD |
6265 UNITED STATES CELLULAR - IL |
364 |
|
|
|
| 815-757
| 3 |
De Kalb |
IL |
DKLBILRS3MD |
6265 UNITED STATES CELLULAR - IL |
364 |
|
|
|
| 815-757
| 4 |
De Kalb |
IL |
DKLBILRS3MD |
6265 UNITED STATES CELLULAR - IL |
364 |
|
|
|
| 815-757
| 5 |
De Kalb |
IL |
DKLBILRS3MD |
6265 UNITED STATES CELLULAR - IL |
364 |
|
|
|
| 815-757
| 6 |
De Kalb |
IL |
DKLBILRS3MD |
6265 UNITED STATES CELLULAR - IL |
364 |
|
|
|
| 815-757
| 7 |
De Kalb |
IL |
DKLBILRS3MD |
6265 UNITED STATES CELLULAR - IL |
364 |
|
|
|
| 815-757
| 8 |
De Kalb |
IL |
DKLBILRS3MD |
6265 UNITED STATES CELLULAR - IL |
364 |
|
|
|
| 815-757
| 9 |
De Kalb |
IL |
DKLBILRS3MD |
6265 UNITED STATES CELLULAR - IL |
364 |
|
|
|
| 815-758
| A |
De Kalb |
IL |
DKLBILXADS0 |
1036 FRONTIER NORTH, INC. - IL |
364 |
|
|
|
| 815-759
| A |
McHenry |
IL |
MCHNILMYDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 815-760
| A |
Bureau |
IL |
PEORILPJXUZ |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
368 |
|
|
|
| 815-760
| 0 |
Bureau |
IL |
PEORILPJXUZ |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
368 |
|
2005-12-16 |
|
| 815-760
| 1 |
Bureau |
IL |
PEORILPJXUZ |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
368 |
|
2020-09-09 |
|
| 815-760
| 2 |
Bureau |
IL |
PEORILPJXUZ |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
368 |
|
2010-10-28 |
|
| 815-760
| 7 |
Bureau |
IL |
PEORILPJX1Z |
508J CENTURYLINK COMMUNICATIONS, LLC |
368 |
|
2016-08-02 |
|
| 815-760
| 8 |
Bureau |
IL |
PRTNILXA8MD |
624H ONVOY SPECTRUM, LLC |
368 |
|
2024-12-02 |
|
| 815-760
| 9 |
Bureau |
IL |
PEORILPJXUZ |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
368 |
|
2023-11-16 |
|
| 815-761
| A |
De Kalb |
IL |
DKLBILXAXBX |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
364 |
|
|
|
| 815-762
| A |
De Kalb |
IL |
DKLBILXAXBX |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
364 |
|
|
|
| 815-763
| A |
Joliet |
IL |
RVDLILBDAMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
|
|
| 815-763
| 0 |
Joliet |
IL |
RVDLILBDAMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
2022-11-25 |
|
| 815-763
| 1 |
Joliet |
IL |
RVDLILBDAMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
2022-11-25 |
|
| 815-763
| 2 |
Joliet |
IL |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
2022-12-28 |
|
| 815-763
| 3 |
Joliet |
IL |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
2022-12-28 |
|
| 815-763
| 4 |
Joliet |
IL |
EGVGILIFDS0 |
7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL |
358 |
|
2022-12-05 |
|
| 815-763
| 5 |
Joliet |
IL |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2023-05-14 |
|
| 815-763
| 6 |
Joliet |
IL |
BURGILAHGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2023-06-09 |
|
| 815-763
| 7 |
Joliet |
IL |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2023-07-23 |
|
| 815-763
| 8 |
Joliet |
IL |
CHCGILCNHMD |
073H TELNYX LLC |
358 |
|
2022-12-05 |
|
| 815-763
| 9 |
Joliet |
IL |
RVDLILBDAMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
2023-05-17 |
|
| 815-764
| A |
De Kalb |
IL |
DKLBILRS3MD |
6265 UNITED STATES CELLULAR - IL |
364 |
|
|
|
| 815-764
| 0 |
De Kalb |
IL |
DKLBILRS3MD |
6265 UNITED STATES CELLULAR - IL |
364 |
|
|
|
| 815-764
| 1 |
De Kalb |
IL |
DKLBILRS3MD |
6265 UNITED STATES CELLULAR - IL |
364 |
|
|
|
| 815-764
| 2 |
De Kalb |
IL |
DKLBILRSDMD |
6529 T-MOBILE USA, INC. |
364 |
|
2015-01-01 |
|
| 815-764
| 3 |
De Kalb |
IL |
DKLBILRSDMD |
6529 T-MOBILE USA, INC. |
364 |
|
2015-01-01 |
|
| 815-764
| 4 |
De Kalb |
IL |
DKLBILRSDMD |
6529 T-MOBILE USA, INC. |
364 |
|
2015-01-01 |
|
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Last updated: Thu, 16 Jul 2026 02:21:55 UTC
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